| Acronym | Meaning |
| IASI | Infrared Atmospheric Sounding Interferometer |
| RMW | Regulated Medical Waste |
| BWPT | Brillouin-Wigner Perturbation Theory |
| DETOCSY | Diffusion Edited Total Correlation Spectroscopy |
| APT | Atomic Polar Tensor (in Ir Spectra Calcn.) |
| CS INDO | Conformation Spectra INDO |
| HSDB | Hazardous Substances Data Bank (NLM) |
| PSS | Perturbed Stationary State |
| NOLMOS | Nonorthogonal (strictly) Local Molecular Orbitals |
| RUS | Resonant Ultrasound Spectroscopy |